Q147. A nucleus emits an α- particle, followed by two β- particles. The final nucleus will be:Physics — NUST Mock 8 — Question 147 of 200A. An isotone of the original oneB. An isotope of the original oneC. An isobar of the original oneD. None of thesePractice more Physics MCQs for entrance exam preparation on Examora.io.← Previous Question Next Question →